74670480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{757}}^1$

素因数の和:913

約数の個数: 120

約数和(自身を含む): 252932472

約数和(自身を除く): 178261992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 137, 144, 180, 240, 274, 360, 411, 548, 685, 720, 757, 822, 1096, 1233, 1370, 1514, 1644, 2055, 2192, 2271, 2466, 2740, 3028, 3288, 3785, 4110, 4542, 4932, 5480, 6056, 6165, 6576, 6813, 7570, 8220, 9084, 9864, 10960, 11355, 12112, 12330, 13626, 15140, 16440, 18168, 19728, 22710, 24660, 27252, 30280, 32880, 34065, 36336, 45420, 49320, 54504, 60560, 68130, 90840, 98640, 103709, 109008, 136260, 181680, 207418, 272520, 311127, 414836, 518545, 545040, 622254, 829672, 933381, 1037090, 1244508, 1555635, 1659344, 1866762, 2074180, 2489016, 3111270, 3733524, 4148360, 4666905, 4978032, 6222540, 7467048, 8296720, 9333810, 12445080, 14934096, 18667620, 24890160, 37335240, 74670480]

約数ペア:

[(1, 74670480), (2, 37335240), (3, 24890160), (4, 18667620), (5, 14934096), (6, 12445080), (8, 9333810), (9, 8296720), (10, 7467048), (12, 6222540), (15, 4978032), (16, 4666905), (18, 4148360), (20, 3733524), (24, 3111270), (30, 2489016), (36, 2074180), (40, 1866762), (45, 1659344), (48, 1555635), (60, 1244508), (72, 1037090), (80, 933381), (90, 829672), (120, 622254), (137, 545040), (144, 518545), (180, 414836), (240, 311127), (274, 272520), (360, 207418), (411, 181680), (548, 136260), (685, 109008), (720, 103709), (757, 98640), (822, 90840), (1096, 68130), (1233, 60560), (1370, 54504), (1514, 49320), (1644, 45420), (2055, 36336), (2192, 34065), (2271, 32880), (2466, 30280), (2740, 27252), (3028, 24660), (3288, 22710), (3785, 19728), (4110, 18168), (4542, 16440), (4932, 15140), (5480, 13626), (6056, 12330), (6165, 12112), (6576, 11355), (6813, 10960), (7570, 9864), (8220, 9084)]